FR2573834B1 - FREE CYCLE OR SIMILAR WHEEL - Google Patents
FREE CYCLE OR SIMILAR WHEELInfo
- Publication number
- FR2573834B1 FR2573834B1 FR8418219A FR8418219A FR2573834B1 FR 2573834 B1 FR2573834 B1 FR 2573834B1 FR 8418219 A FR8418219 A FR 8418219A FR 8418219 A FR8418219 A FR 8418219A FR 2573834 B1 FR2573834 B1 FR 2573834B1
- Authority
- FR
- France
- Prior art keywords
- similar wheel
- free cycle
- cycle
- free
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
- F16B2200/406—Clamping parts being collars, bushings or wedges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2164—Cranks and pedals
- Y10T74/2165—Cranks and pedals with attached gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Rolling Contact Bearings (AREA)
- Retarders (AREA)
- Braking Arrangements (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418219A FR2573834B1 (en) | 1984-11-29 | 1984-11-29 | FREE CYCLE OR SIMILAR WHEEL |
DE19853537809 DE3537809A1 (en) | 1984-11-29 | 1985-10-24 | BICYCLE FREEWHEEL OR THE LIKE |
US06/792,307 US4639241A (en) | 1984-11-29 | 1985-10-28 | Freewheel for a cycle or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418219A FR2573834B1 (en) | 1984-11-29 | 1984-11-29 | FREE CYCLE OR SIMILAR WHEEL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2573834A1 FR2573834A1 (en) | 1986-05-30 |
FR2573834B1 true FR2573834B1 (en) | 1990-02-23 |
Family
ID=9310073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8418219A Expired - Fee Related FR2573834B1 (en) | 1984-11-29 | 1984-11-29 | FREE CYCLE OR SIMILAR WHEEL |
Country Status (3)
Country | Link |
---|---|
US (1) | US4639241A (en) |
DE (1) | DE3537809A1 (en) |
FR (1) | FR2573834B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700372B1 (en) * | 1993-01-14 | 1995-03-17 | Bg Innovation | Improvement for freewheeling. |
US5809844A (en) * | 1996-10-30 | 1998-09-22 | Durham; Roger O. | Spacing ring for bicycle chainrings |
US20150133249A1 (en) * | 2013-11-08 | 2015-05-14 | Tien Hisn Industries Co., Ltd. | Bicycle drive chainwheel assembly |
US9403578B1 (en) * | 2015-02-05 | 2016-08-02 | Shimano Inc. | Bicycle sprocket assembly and bicycle rear sprocket assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1555532A (en) * | 1975-07-10 | 1979-11-14 | Shimano Industrial Co | Unit hub for a giycle |
US4102215A (en) * | 1976-05-19 | 1978-07-25 | Shimano Industrial Company Limited | Multi-speed freewheel for a bicycle |
JPS5612083Y2 (en) * | 1977-09-29 | 1981-03-19 | ||
JPS5736488Y2 (en) * | 1978-04-14 | 1982-08-12 | ||
JPS5742153Y2 (en) * | 1978-12-12 | 1982-09-16 | ||
US4328882A (en) * | 1980-03-21 | 1982-05-11 | Shimano Industrial Company Limited | Rear hub for a bicycle |
JPS55147434A (en) * | 1980-04-07 | 1980-11-17 | Hitachi Ltd | Coupling structure of two members |
US4565392A (en) * | 1984-07-09 | 1986-01-21 | Stratoflex, Inc. | Quick connect coupling |
-
1984
- 1984-11-29 FR FR8418219A patent/FR2573834B1/en not_active Expired - Fee Related
-
1985
- 1985-10-24 DE DE19853537809 patent/DE3537809A1/en active Granted
- 1985-10-28 US US06/792,307 patent/US4639241A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4639241A (en) | 1987-01-27 |
FR2573834A1 (en) | 1986-05-30 |
DE3537809C2 (en) | 1989-05-11 |
DE3537809A1 (en) | 1986-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |